Last Updated 08-02-2024
Tender marinated flank steak, grilled to perfection then topped with herb Gorgonzola butter.
We have definitely entered that phase of summer where it’s just way too hot to turn on the oven. But sometimes I’m in the mood for something other than the usual hamburgers, hot dogs and grilled chicken.
This Marinated Grilled Flank Steak with Herb Gorgonzola Butter is my go to recipe when I want to do something a bit fancier on the grill.
“This is wonderful. One of my favorite steaks; so flavorful and the Gorgonzola butter is delicious!!”
Catherine
Trust me though, when I say fancy, I don’t mean difficult. Just let your steak marinate all day and then throw it on the grill about 10 minutes before you’re ready to eat.
And the herb Gorgonzola butter is easy too!
Just toss some fresh herbs into your food processor with butter and Gorgonzola cheese and you’ve got an amazing spread for your grilled steak (it’s pretty tasty on roasted potatoes too).
Tips for making this recipe
- Marinate the flank steak for as long as possible to tenderize the meat and add flavor.
- Flank steak cooks quickly because it is thin. For medium-rare, 4-5 minutes per side should be enough. The internal temperature should be 130-135 degrees F.
- Be sure to let your steak rest for at least 5 minutes after grilling before you slice and serve it.
The steak tastes best and is most tender if you have time to marinate it overnight. Flank steak tends to be a little tough unless you give it a good, long marinade. So I definitely recommend up to 8 hours of marinating if you have time.
This is also a great way to prepare flank steak to use in tacos or burritos, or in a hearty steak salad.
“My husband really wanted steak sandwiches for dinner last night. We spread the gorgonzola-herb butter on some french baguette and then added thin slices of the steak. They were delicious!”
Cristy
Just be sure to let your meat rest for at 5-10 minutes before slicing to seal in all the flavorful juices. And slice the steak against the grain and as thin as possible for optimum tenderness.
And any leftover herb butter should be used in 3-5 days. It can also be frozen for later.
If you want to try something elegant, but very, very easy next time you grill, then this Marinated Flank Steak with Herb Gorgonzola Butter is the recipe for you.
What should I serve with?
We’re a meat and potatoes house, so we always opt for some kind of potato side dish with this flank steak. Grilled or roasted vegetables are also a great addition to the meal.
These are some of our favorite potato dishes to enjoy with this grilled flank steak.
FAQS
Can I use this marinade with other cuts of meat?
Yes. Skirt steak, hanger steak and flat-iron steak all work well in place of flank steak. The marinade also works great with individual steaks, such as strip steak, sirloin and ribeye.
How do I know when my steak is done?
The best way to check that steak is cooked to your desired temperature is to use an instant-read thermometer. Don’t cut your steak open to check for doneness or your release all of the juices and end up with a dry piece of meat.
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what do I need to make this recipe?
- Flank steak – or similar cut of beef
- Soy sauce – I recommend low sodium
- Brown sugar
- Balsamic vinegar – red wine vinegar will also work
- Spices – dry mustard, red pepper flakes, salt and pepper
- Butter – I use unsalted
- Gorgonzola cheese – blue cheese is a bit stronger, but also delicious
- Produce – garlic, fresh herbs
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Marinated Grilled Flank Steak with Herb Gorgonzola Butter
Ingredients
For the steak:
- 1 2 lb. flank steak
- 3/4 cup soy sauce
- 1/4 cup packed brown sugar
- 4 tablespoons balsamic vinegar
- 1/2 teaspoon dry mustard powder
- 1/2 teaspoon red pepper flakes
- 1/4 teaspoon black pepper
- Pinch of salt
For the Herbed Gorgonzola Butter:
- 1 cup unsalted butter softened
- 1 cup crumbled Gorgonzola cheese
- 3 cloves garlic minced
- 1/3 to 1/2 cup loosely packed fresh herbs chopped
- Salt and pepper to taste
Instructions
- In a small bowl, whisk together 3/4 cup soy sauce, b1/4 cup packed brown sugar, 4 tablespoons balsamic vinegar, 1/2 teaspoon dry mustard powder, 1/2 teaspoon red pepper flakes, 1/4 teaspoon black pepper and a Pinch of salt.
- Place 1 2 lb. flank steak in a shallow dish or large zip-top bag and add soy sauce mixture. Cover the dish or seal the bag and refrigerate for at least 4-6 hours, or overnight.
- Heat grill to high heat. Grill steak, covered, for 6 minutes per side, or until medium rare. Let stand 10 minutes before slicing into thin strips to serve.
- To make Herbed Gorgonzola Butter, combine 1 cup unsalted butter, 1 cup crumbled Gorgonzola cheese3 cloves garlic, 1/3 to 1/2 cup loosely packed fresh herbs, and Salt and pepper, to taste, in a food processor and pulse until smooth. Spread over warm flank steak.
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Notes
Nutrition
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Who Dished It Up First: This is an original recipe.
Hello! I’m Danelle. Thanks for visiting.
Uptown foodie meets real life at Let’s Dish, where I share all my favorite recipes. Making meal time easy, but doing it in style!
Michelle F.
You write that the steak should be covered. Does that mean it should be in a foil wrap? Thank you.
Grilling
Amazing Recipe I will try this. Thanks For Sharing..!!
Michelle
Can you suggest some herbs please?
Shannon Starich
What are the best herbs to use?
Danelle
Really, anything works! Basil and dill aren’t my favorite in this recipe, but even those are fine!
Doreen
I don’t care for the flavor of soy sauce. I wonder if it would make a difference if I omitted it or substituted something else? Suggestion?
Danelle
I don’t know what a good substitute would be. Maybe just beef broth? The finished recipe doesn’t really come out with a strong soy sauce flavor, so you could probably use some of it.
Cristy
My husband really wanted steak sandwiches for dinner last night. We spread the gorgonzola-herb butter on some french baguette and then added thin slices of the steak. They were delicious!
Jerika
Love this recipe! Trying it tonight!
Krista @ Joyful Healthy Eats
That butter… wow! Enough said.. need to eat this asap!
Shannon @ Bake. Frost. Repeat.
I love grilling flank steak and we are always looking for new marinades! Looks wonderful!
Catherine
This is wonderful. One of my favorite steaks; so flavorful and the Gorgonzola butter is delicious!! Blessings, Cathreine